a rotten tree stump becomes a monster, a goblin, a troll, a pirate if the patches of light and shadow create the illusion.

aging alder alien and apple aspen baba background baobab becomes birch bird cedar cherry chestnut concept cracked create creature death devil dragon drowned elf extract face fir frostbitten ghost ghoul goblin hazel illusion juniper larch ligature light linden macro mask monster mountain natural oak organic palm patches pear pirate plant poplar refusals relief rotten scared scary shadow skull snow sorcerer spruce strut stump surface sustained sycoses terrible texture tree troll trunk watery willow wooden yaga